package com.justnow.offer.usejdk;

/**
 * @author justnow
 * Created on 2020-09-05
 * Description
 */
public class HelloService implements IHelloService{

    public void sayBye() {
        System.out.println("HelloService:sayBye");
    }

    public void sayHello() {
        System.out.println("HelloService:sayHello");
    }

}
